Posted on 3/28/2025
Hearing an unexpected rattling sound under your car can be frustrating and concerning. It might come and go or get worse when you accelerate, but no matter how minor it seems, it’s a sign that something isn’t right. Some rattles are caused by loose components or minor wear, while others could point to more serious mechanical problems. If left unchecked, what starts as a small noise could turn into a costly repair—or worse, leave you stranded. Rattling Noises Under Your Car A rattling sound can come from several different parts of a vehicle. Some noises are easy to fix, while others signal more complex mechanical problems. Identifying where the sound is coming from can help determine the severity of the issue. Loose or Damaged Heat Shields One of the most common reasons for a rattling noise is a loose heat shield. Heat shields are thin metal plates that protect your car’s underbody from the extreme heat generated by the exhaus ... read more